Probing cluster structures with sensor molecules: Methanol adsorbed onto gold clusters

R. Rousseau, G. Dietrich, S. Krückeberg, K. Lützenkirchen, D. Marx, L. Schweikhard, C. Walther

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Abstract

Structural, dynamical and electronic properties of the adducts formed by adsorbing methanol onto size-selected gold clusters are investigated using infrared multiple-photon dissociation spectroscopy of trapped Aun+CH3OH, n≤15, in conjunction with Car-Parrinello calculations. The C-O stretching vibration of the attached sensor molecule changes discontinuously as a function of cluster size, which is traced back to a change in dimensionality of the cluster structure.

Original languageEnglish
Pages (from-to)41-46
Number of pages6
JournalChemical Physics Letters
Volume295
Issue number1-2
DOIs
Publication statusPublished - Oct 2 1998

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ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this

Rousseau, R., Dietrich, G., Krückeberg, S., Lützenkirchen, K., Marx, D., Schweikhard, L., & Walther, C. (1998). Probing cluster structures with sensor molecules: Methanol adsorbed onto gold clusters. Chemical Physics Letters, 295(1-2), 41-46. https://doi.org/10.1016/S0009-2614(98)00926-9